(8) in 10 years, maria will be 39 years old. let m represent maria's age today. which
equation could be used to find m.
(1) m = 39 + 10 (2) m- 10 = 39 (3) m + 10 = 39 (4) 10m = 39

(3)

Step-by-step explanation:

if Maria is 39 in 10 years and m is her age today then you would have to add 10 to m to get 39

m+10=39 years old

mx+89b(-98)nb

step-by-step explanation:

if a = 1,   and b = 2, then the answer is 47.99999999. if you round that to the nearest whole number, the answer is 48.